72 lines
1.8 KiB
C
72 lines
1.8 KiB
C
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/* ----------------------------------------------------------------------
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* Project: CMSIS DSP Library
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* Title: arm_fill_f64.c
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* Description: Fills a constant value into a floating-point vector
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*
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* $Date: 13 September 2021
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* $Revision: V1.10.0
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*
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* Target Processor: Cortex-M and Cortex-A cores
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* -------------------------------------------------------------------- */
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/*
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* Copyright (C) 2010-2021 ARM Limited or its affiliates. All rights reserved.
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*
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* SPDX-License-Identifier: Apache-2.0
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*
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* Licensed under the Apache License, Version 2.0 (the License); you may
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* not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an AS IS BASIS, WITHOUT
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* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#include "dsp/support_functions.h"
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/**
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@ingroup groupSupport
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*/
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/**
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@addtogroup Fill
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@{
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*/
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/**
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@brief Fills a constant value into a floating-point vector.
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@param[in] value input value to be filled
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@param[out] pDst points to output vector
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@param[in] blockSize number of samples in each vector
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@return none
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*/
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void arm_fill_f64(
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float64_t value,
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float64_t * pDst,
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uint32_t blockSize)
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{
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uint32_t blkCnt; /* Loop counter */
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/* Initialize blkCnt with number of samples */
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blkCnt = blockSize;
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while (blkCnt > 0U)
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{
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/* C = value */
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/* Fill value in destination buffer */
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*pDst++ = value;
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/* Decrement loop counter */
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blkCnt--;
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}
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}
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/**
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@} end of Fill group
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*/
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